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Ancestor calculations 10 Generations

Understanding these calculations can be intricate, but we're here to help you understnad it.

Pedigree analysis relies on the database information and is only as accurate as the data available. Incomplete generations, where ancestors are unknown, are highlighted in red. To improve accuracy, missing dogs need to be added. If too many dogs are missing, the COI (Coefficient of Inbreeding) can be shown as 0.000%.


Ancestor Loss, Maximum Ancestors, Actual Ancestors:

The maximum potential number of ancestors in a pedigree can be calculated using the formula 2^(number of generations + 1) - 2. Ancestor loss is figured by comparing this maximum with the actual number of different ancestors. For example, in a four-generation pedigree with 30 dogs, if there are 30 unique dogs, there's no ancestor loss. But if there are only 26 unique dogs, indicating some inbreeding, the ancestor loss would be 13.3%.


Percentage of Genetic Contribution:

This estimates how much each ancestor contributes to the pedigree's genetics. Sire and dam each contribute 50%, grandsires and granddams 25%, great-grandparents 12.5%, and so on. Whenever an ancestor appears in the pedigree, their percentage values are added together. For instance, a dog in the grandparent generation contributes 25%, and if it also appears in the great-grandparent generation (12.5%), its total genetic contribution would be 37.5%.

Calculations for:
AVIGDORS VAILLANT


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 223 2 3 7 7 18 23 39 51 66 92
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1823 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.1% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
TEXAS BOY V. FIVELZIGHT 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS BENTLEY 50.00% 1 1 0 0 0 0 0 0 0 0 0
ARMANI DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0 0
SUZIE QUE V. FIVELZIGHT 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS TROYA 25.00% 1 0 1 0 0 0 0 0 0 0 0
HANAHAUS BRONZED OSSIE 18.75% 2 0 0 1 1 0 0 0 0 0 0
ZINA DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
MAROUSIA DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
OKLAHOMA MISS V. FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
PETI LLEVR TATA 12.50% 1 0 0 1 0 0 0 0 0 0 0
GUY-LAROCHE DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
TOPETTE MISS MILO 9.38% 2 0 0 0 1 1 0 0 0 0 0
EGOISTE DE LA PARURE 9.38% 4 0 0 0 0 2 2 0 0 0 0
DUC DALI DE LA PARURE 8.59% 6 0 0 0 0 0 5 1 0 0 0
LEOPARD VAN EPPIES BARGIE 7.81% 3 0 0 0 0 2 1 0 0 0 0
VALENTINO DE LA PARURE 7.81% 5 0 0 0 0 1 2 2 0 0 0
BORN-Ö'S DOMINIQUE 7.81% 5 0 0 0 0 1 2 2 0 0 0
ODILO VON DER GRIMMELSBURG 7.42% 13 0 0 0 0 0 0 7 4 2 0
OMAR SHARIF DE LA PARURE 6.84% 14 0 0 0 0 0 1 2 8 3 0
ZARTAN VON DER GRIMMELSBURG 6.64% 36 0 0 0 0 0 0 0 7 11 18
DON CAMILO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 6.25% 2 0 0 0 0 2 0 0 0 0 0
BIJOU VON DER RUE DE LA VERT 6.25% 7 0 0 0 0 0 2 3 2 0 0
SHANN'S GEORGIA PEACH 6.25% 1 0 0 0 1 0 0 0 0 0 0
KAY LES PETITS ARCHANGES 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
QUINCY VON DER GRIMMELSBURG 6.15% 31 0 0 0 0 0 0 0 7 11 13
COCO VON DER GRIMMELSBURG 5.66% 17 0 0 0 0 0 0 3 5 5 4
ANDREA DES GENTILS MINOIS 4.79% 20 0 0 0 0 0 0 1 4 10 5
WINNY DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
CHIRINE MA JOIE 4.69% 8 0 0 0 0 0 1 2 3 2 0
TOPETTE TOBY JUG 4.69% 2 0 0 0 0 1 1 0 0 0 0
TOPETTE MARGARITA 4.69% 2 0 0 0 0 1 1 0 0 0 0
ILUSION DE LA PARURE 4.49% 21 0 0 0 0 0 0 0 7 4 10
L'ANGE DE LA PARURE 4.30% 6 0 0 0 0 0 0 5 1 0 0
JOIE VAN EPPIES BARGIE 3.91% 3 0 0 0 0 0 2 1 0 0 0
TENAFLY SHEER GOLD 3.52% 4 0 0 0 0 0 1 2 1 0 0
HEUREUX HENRI DE LA PARURE 3.22% 19 0 0 0 0 0 0 0 3 5 11
3.22% 14 0 0 0 0 0 0 0 5 4 5
YSATIS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANJOU DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ANJA VAN HARTOGS VREUGD 3.13% 1 0 0 0 0 1 0 0 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
AMADEE MA JOIE 3.13% 9 0 0 0 0 0 0 2 2 3 2
MEREDIQUE DE LA CHAMPETRE 3.13% 2 0 0 0 0 0 2 0 0 0 0
FELIPE V.D.ZUYLENSTEDE 3.13% 1 0 0 0 0 1 0 0 0 0 0
SHANN'S EARTH ANGEL 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
CORINNA VON DER GRIMMELSBURG 3.03% 14 0 0 0 0 0 0 0 4 5 5
BARON BALOU DE LA PARURE 2.73% 6 0 0 0 0 0 0 2 2 2 0
FRANCOIS DE LA PARURE 2.73% 6 0 0 0 0 0 0 2 2 2 0
ZENO VON DER GRIMMELSBURG 2.73% 21 0 0 0 0 0 0 0 0 7 14
JACQUELLA GIGOLETTE 2.73% 6 0 0 0 0 0 0 2 2 2 0
JEANIE VON DER GRIMMELSBURG 2.44% 18 0 0 0 0 0 0 0 0 7 11
ZUT-ZOLA VON RATIBOR UND CORVEY 2.44% 18 0 0 0 0 0 0 0 0 7 11
TOPETTE KRYSTAL IMAGE 2.34% 2 0 0 0 0 0 1 1 0 0 0
TOPETTE BUBBLES 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 4 0 0 0 0 0 0 2 2 0 0
JEMHIEDE JUST JAMES 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.15% 15 0 0 0 0 0 0 0 1 4 10
VOILA COCO VON RATIBOR UND CORVEY 2.15% 19 0 0 0 0 0 0 0 0 3 16
1.95% 14 0 0 0 0 0 0 0 0 6 8
LEIBÖLL'S BONITA 1.95% 5 0 0 0 0 0 0 1 2 2 0
1.76% 11 0 0 0 0 0 0 0 0 7 4
1.76% 11 0 0 0 0 0 0 0 0 7 4
1.76% 14 0 0 0 0 0 0 0 0 4 10
TENAFLY ARCHIE 1.76% 4 0 0 0 0 0 0 1 2 1 0
BESS OF TENAFLY 1.76% 4 0 0 0 0 0 0 1 2 1 0
CHEMERA V.D. ZUYLENSTEDE 1.66% 13 0 0 0 0 0 0 0 0 4 9
JACQUELLA MERVEILLEUX 1.56% 1 0 0 0 0 0 1 0 0 0 0
COLETTE DE LA PARURE 1.56% 7 0 0 0 0 0 0 0 2 3 2
LEIBOLL'S HANNIBAL 1.56% 1 0 0 0 0 0 1 0 0 0 0
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 1.56% 4 0 0 0 0 0 0 0 4 0 0
CARLOS VON DER GRIMMELSBURG 1.56% 7 0 0 0 0 0 0 0 2 3 2
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
DORYAN VAN HET PENSELENHOEKJE 1.56% 2 0 0 0 0 0 0 2 0 0 0
RANNI 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
KENLE'S ECLAIR DE SHANN 1.56% 1 0 0 0 0 0 1 0 0 0 0
TRIOMPHE TIA DE LA PARURE 1.46% 7 0 0 0 0 0 0 0 2 2 3
1.37% 14 0 0 0 0 0 0 0 0 0 14
JACQUELLA EMMANUELLA 1.37% 6 0 0 0 0 0 0 0 2 2 2
LE BLANC VON DER GRIMMELSBURG 1.17% 9 0 0 0 0 0 0 0 0 3 6
APOCODEODAR HIS LORDSHIP OF TENAFLY 1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 6 0 0 0 0 0 0 0 1 3 2
1.17% 3 0 0 0 0 0 0 0 3 0 0
HUBERTINE DE LA PARURE 1.07% 6 0 0 0 0 0 0 0 0 5 1
MR. LARRY VAN DE ZUYLENSTEDE 1.07% 6 0 0 0 0 0 0 0 0 5 1
NANDA DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
ELEONORE VAN EPPIES BARGIE 0.98% 3 0 0 0 0 0 0 0 2 1 0
0.98% 5 0 0 0 0 0 0 0 1 2 2
GARNGOUR GAEL WARNING OF BOMLITZ 0.88% 4 0 0 0 0 0 0 0 1 2 1
EVITA OF TENAFLY 0.88% 4 0 0 0 0 0 0 0 1 2 1
0.88% 4 0 0 0 0 0 0 0 1 2 1
BIJOU OF BORISTI OF MERROWLEA 0.88% 4 0 0 0 0 0 0 0 1 2 1
CHIQUITA VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
OLIVERRO V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
LOU LOU V.D. ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ZAPPA V.D. ZUYLENSTEDE 0.78% 4 0 0 0 0 0 0 0 0 4 0
LEIBÖLL'S CATHARINA 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
CHOWBULL FARUK 0.78% 5 0 0 0 0 0 0 0 0 3 2
DOLLYANNA VAN HET PENSELENHOEKJE 0.78% 1 0 0 0 0 0 0 1 0 0 0
BABOUIN DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2 0 0
IVANHOE DE L'AMABILITE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 3 0 0 0 0 0 0 0 1 2 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
SAMUEL DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 2 0 0 0 0 0 0 0 2 0 0
KENLE'S DE JA VU 0.78% 1 0 0 0 0 0 0 1 0 0 0
LA ROSACE JAUNISSE DE MCKEE 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.68% 7 0 0 0 0 0 0 0 0 0 7
THERESA VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
WENDY VON DER GRIMMELSBURG 0.68% 7 0 0 0 0 0 0 0 0 0 7
CERISETTE VON RATIBOR UND CORVEY 0.68% 7 0 0 0 0 0 0 0 0 0 7
PRIMUS VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3 0
OLALA VON DER GRIMMELSBURG 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 6 0 0 0 0 0 0 0 0 0 6
BESING PETIT ROI 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
JACQUELLA BARONESSEN 0.59% 4 0 0 0 0 0 0 0 0 2 2
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
FANCY DES GENTILS MINOIS 0.39% 3 0 0 0 0 0 0 0 0 1 2
CHICO V.D. ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ALICELLA V.D. ZUYLENSTEDE 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 3 0 0 0 0 0 0 0 0 1 2
GARNGOUR DERRYPRINCESS 0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 3 0 0 0 0 0 0 0 0 1 2
BLUE ANGEL OF BORISTI 0.39% 3 0 0 0 0 0 0 0 0 1 2
LEIBÖLL'S ANGELINA 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 3 0 0 0 0 0 0 0 0 1 2
0.39% 1 0 0 0 0 0 0 0 1 0 0
HELENE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1 0 0
COX'S GOODTIME ROWDY GEORGE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BANDOG B MISS BELLE D'KENLE 0.39% 1 0 0 0 0 0 0 0 1 0 0
ENSTROM'S FRENCH TICKLER 0.39% 1 0 0 0 0 0 0 0 1 0 0
ATHENA'S PETITE REAGAN D'MCKEE 0.39% 1 0 0 0 0 0 0 0 1 0 0
DUCHESSE HELENE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
FERNANDEL VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
HUGUETTE VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
ULLA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
FLAUBERT VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
HEUREUX HIBOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHERI DK33060/80 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
FAIRMONT'S RADAR AHEAD 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOOD TIME DORENE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LEBULL ADAMS DINA OF RAGTIME 0.20% 1 0 0 0 0 0 0 0 0 1 0
ENSTROM'S DUSTY DAN 0.20% 1 0 0 0 0 0 0 0 0 1 0
ENSTROM'S SANDMAN'S LOVETTE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LE PETIT ORAGE DE MCKEE 0.20% 1 0 0 0 0 0 0 0 0 1 0
BARRY-BLANC DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
URSELA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
BOUTON OF BORISTI 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOOD TIME ACE IN THE HOLE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
FAIRMONTS HEART TO BEAT 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S PORKY 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
ENSTROM'S SANDMAN'S TILLY 0.10% 1 0 0 0 0 0 0 0 0 0 1
LAFOREST'S JOLLY SANDMAN 0.10% 1 0 0 0 0 0 0 0 0 0 1
WINDMARKS SKEETER 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
LA PETITE FOXETTE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
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